14answers

[PCB Prototype] EDA software

Hi Guys,What EDA softare do you use? What do you suggest?
2answers

[Others] how to place components at bottom layer of PCB on Easyeda.com at the time of design ?

Please anyone tell me how to place components at bottom layer of PCB on Easyeda.com at the time of design. Please anyone help me to design the pcb as soon as possible.
20answers

[Others] Can somebody help me understand how this circuit works, why it oscillates and what the conditions for the oscillations mean?

I'm fairly new to electronics, accidentally made an oscillator with this circuit. As showed in the pic, R5 would be an 8 Ohm speaker, or otherwise there could be an LED to show the oscillation. Th...
3answers

[PCB Assembly] How to order the PCB from shared project

Hi, I need to know the procedure of ordering the PCB from a shared project [https://www.pcbway.com/project/shareproject/W27592ZSZ14_Surround_Decoder.html] and get it assembled also from PCBWay. H...
6answers

[PCB Assembly] MCU Flashing service

Hello,I have a board with one attiny85 that requires pcb fabrication, assembly and program upload. Does PCBWay offer flash service for this MCU if i provice the hex file?As other question: Are both to...
2answers

[Others] Asic antminer S19pro

Для ремонта майнингово оборудования мне нужны хешплаты различных Асиков,но больше всего хешплаты майнера S19pro, gerber файла у меня нет , возможно вам уже приходилось делать подобные заказы?
2answers

[PCB Prototype] CCDA Octal Preamp

Hello.I sarched net and find pictures of CCDA Octal preamp on your internet site.If you have files in yours system of this pcbs I would like to buy 6 of them.Kind regards Sebastian
4answers

[PCB Assembly] MXR Distortion Plus PCB code CIM?

Hi,I'm interested in this PCB but can't understand some code.What CIM stand for? Forgive me I'm a newbie.Is PCB powered by standard 9V negative center power supply?Best RegardsAlex
8answers

[Others] Is there another way to achieve it? The buttons of the keypad go to ground when they are pressed.

Hi guys, I need to simulate button presses to a keypad. When one of the buttons are pressed they just go to ground. I have 6 buttons and I want the Arduino to do the same thing as pushing one of the b...
Ranking Name Answers
1 PCBWay Team 4
2 KhronoSound Audio 1